package org.scribe.extractors;
import org.scribe.model.*;
/**
* Simple command object that generates an OAuth Authorization header to include in the request.
*
* @author Pablo Fernandez
*/
public interface HeaderExtractor
{
/**
* Generates an OAuth 'Authorization' Http header to include in requests as the signature.
*
* @param request the OAuthRequest to inspect and generate the header
* @return the Http header value
*/
String extract(OAuthRequest request);
}